🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 17.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 30.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 178 Days

Day: 19.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,318,797 km

• M1: 86,318 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.99 AU - 1.19 AU

Year: 424 Days

Day: 37.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 98.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,318,797 km

• M1: 221,106 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.92 AU - 4.02 AU

Year: 2410 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,318,797 km

• M1: 179,517 km (0.059 R)
• M2: 1,290,132 km (0.066 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 11.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.56 AU - 7.52 AU

Year: 5534 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,318,797 km

• M1: 203,453 km (0.116 R)
• M2: 292,015 km (0.111 R)
• M3: 502,350 km (0.096 R)
• M4: 596,596 km (0.07 R)
• M5: 743,501 km (0.097 R)
• M6: 903,571 km (0.059 R)
• M7: 1,075,758 km (0.101 R)
• M8: 1,166,265 km (0.111 R)
• M9: 1,374,655 km (0.066 R)
• M10: 1,453,643 km (0.098 R)
• M11: 1,564,794 km (0.086 R)
• M12: 1,668,465 km (0.089 R)
• M13: 1,796,072 km (0.086 R)
• M14: 1,904,979 km (0.093 R)
• M15: 2,004,911 km (0.061 R)
• M16: 2,210,309 km (0.05 R)
• M17: 2,362,898 km (0.091 R)
• M18: 2,494,993 km (0.103 R)
• M19: 2,753,947 km (0.088 R)
• M20: 2,842,210 km (0.062 R)
• M21: 2,918,804 km (0.107 R)
• M22: 3,034,742 km (0.119 R)
• M23: 3,205,134 km (0.032 R)
• M24: 3,298,334 km (0.065 R)
• M25: 3,392,281 km (0.052 R)
• M26: 3,487,276 km (0.111 R)
• M27: 3,638,220 km (0.105 R)
• M28: 3,904,205 km (0.063 R)
• M29: 4,046,772 km (0.113 R)
• M30: 4,191,134 km (0.111 R)
• M31: 4,351,952 km (0.093 R)
• M32: 4,425,703 km (0.113 R)
• M33: 4,634,542 km (0.098 R)
• M34: 5,202,116 km (0.078 R)
• M35: 5,566,238 km (0.119 R)
• M36: 6,302,409 km (0.096 R)
• M37: 6,436,448 km (0.118 R)
• M38: 6,982,481 km (0.092 R)
• M39: 7,226,026 km (0.084 R)
• M40: 7,384,151 km (0.119 R)
• M41: 7,596,729 km (0.119 R)
• M42: 7,883,359 km (0.12 R)
• M43: 7,991,668 km (0.105 R)
• M44: 8,283,234 km (0.069 R)
• M45: 8,485,640 km (0.1 R)
• M46: 8,820,590 km (0.093 R)
• M47: 9,754,080 km (0.114 R)
• M48: 10,124,634 km (0.05 R)
• M49: 10,242,517 km (0.113 R)
• M50: 10,400,493 km (0.104 R)
• M51: 11,101,209 km (0.038 R)
• M52: 11,304,363 km (0.114 R)
• M53: 11,570,049 km (0.1 R)
• M54: 11,755,401 km (0.085 R)
• M55: 11,920,856 km (0.111 R)
• M56: 12,337,935 km (0.071 R)
• M57: 12,548,269 km (0.118 R)
• M58: 12,844,772 km (0.091 R)
• M59: 12,951,136 km (0.072 R)
• M60: 13,143,519 km (0.108 R)
• M61: 13,250,931 km (0.068 R)
• M62: 13,336,949 km (0.057 R)
• M63: 13,444,660 km (0.056 R)
• M64: 13,900,634 km (0.1 R)
• M65: 14,627,530 km (0.088 R)
• M66: 14,716,541 km (0.094 R)
• M67: 15,029,200 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 10.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.4 AU - 8.78 AU

Year: 7038 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,318,797 km

• M1: 135,386 km (0.063 R)
• M2: 213,027 km (0.077 R)
• M3: 280,945 km (0.091 R)
• M4: 361,428 km (0.075 R)
• M5: 1,091,167 km (0.066 R)
• M6: 1,477,279 km (0.105 R)
• M7: 1,635,554 km (0.098 R)
• M8: 1,737,280 km (0.117 R)
• M9: 1,841,400 km (0.07 R)
• M10: 1,926,073 km (0.051 R)
• M11: 2,233,347 km (0.114 R)
• M12: 2,485,868 km (0.065 R)
• M13: 2,699,344 km (0.115 R)
• M14: 3,119,265 km (0.084 R)
• M15: 3,195,560 km (0.042 R)
• M16: 3,324,065 km (0.11 R)
• M17: 3,402,005 km (0.102 R)
• M18: 3,801,132 km (0.1 R)
• M19: 3,992,468 km (0.066 R)
• M20: 4,967,098 km (0.109 R)
• M21: 5,116,546 km (0.084 R)
• M22: 5,729,000 km (0.07 R)
• M23: 6,559,717 km (0.086 R)
• M24: 6,756,887 km (0.104 R)
• M25: 7,056,232 km (0.108 R)
• M26: 7,224,380 km (0.056 R)
• M27: 7,945,293 km (0.112 R)
• M28: 8,015,155 km (0.094 R)
• M29: 8,367,607 km (0.116 R)
• M30: 8,942,063 km (0.056 R)
• M31: 9,234,228 km (0.063 R)
• M32: 9,307,680 km (0.12 R)
• M33: 9,566,485 km (0.052 R)
• M34: 9,827,683 km (0.097 R)
• M35: 9,978,028 km (0.051 R)
• M36: 10,280,964 km (0.064 R)
• M37: 11,800,878 km (0.115 R)
• M38: 12,322,975 km (0.088 R)
• M39: 12,729,881 km (0.099 R)
• M40: 14,145,825 km (0.118 R)
• M41: 14,657,450 km (0.052 R)
• M42: 15,175,058 km (0.068 R)
• M43: 15,611,136 km (0.082 R)
• M44: 15,698,801 km (0.051 R)
• M45: 15,918,859 km (0.098 R)
• M46: 16,764,087 km (0.104 R)
• M47: 18,128,120 km (0.071 R)
• M48: 18,312,724 km (0.096 R)
• M49: 18,497,926 km (0.087 R)
• M50: 18,730,401 km (0.066 R)
• M51: 18,916,950 km (0.1 R)
• M52: 20,768,523 km (0.068 R)
• M53: 21,252,622 km (0.093 R)
• M54: 23,677,753 km (0.112 R)
• M55: 24,132,680 km (0.083 R)
• M56: 24,743,637 km (0.12 R)
• M57: 24,948,437 km (0.09 R)
• M58: 25,308,220 km (0.069 R)
• M59: 25,618,037 km (0.107 R)
• M60: 25,773,320 km (0.061 R)
• M61: 26,922,231 km (0.083 R)
• M62: 27,027,399 km (0.092 R)
• M63: 27,502,821 km (0.054 R)
• M64: 27,768,207 km (0.03 R)
• M65: 29,269,571 km (0.103 R)
• M66: 30,248,540 km (0.097 R)
• M67: 30,742,213 km (0.11 R)
• M68: 30,852,167 km (0.117 R)
• M69: 31,017,473 km (0.054 R)
• M70: 31,904,139 km (0.111 R)
• M71: 32,406,489 km (0.082 R)
• M72: 35,244,959 km (0.111 R)
• M73: 35,417,745 km (0.12 R)
• M74: 35,590,979 km (0.049 R)
• M75: 37,220,100 km (0.089 R)
• M76: 37,396,177 km (0.11 R)
• M77: 39,949,214 km (0.119 R)
• M78: 40,069,341 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 13.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.91 AU - 8.09 AU

Year: 7657 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,318,797 km

• M1: 222,003 km (0.053 R)
• M2: 327,919 km (0.082 R)
• M3: 766,988 km (0.113 R)
• M4: 1,647,372 km (0.075 R)
• M5: 1,767,050 km (0.108 R)
• M6: 2,710,115 km (0.097 R)
• M7: 3,096,526 km (0.091 R)
• M8: 3,296,389 km (0.092 R)
• M9: 3,682,800 km (0.076 R)
• M10: 3,894,930 km (0.115 R)
• M11: 4,359,282 km (0.044 R)
• M12: 4,443,057 km (0.062 R)
• M13: 5,045,039 km (0.087 R)
• M14: 5,460,621 km (0.113 R)
• M15: 6,356,862 km (0.089 R)
• M16: 6,484,170 km (0.092 R)
• M17: 8,283,832 km (0.114 R)
• M18: 8,457,964 km (0.069 R)
• M19: 9,820,801 km (0.079 R)
• M20: 10,340,055 km (0.091 R)
• M21: 10,868,285 km (0.069 R)
• M22: 11,174,063 km (0.093 R)
• M23: 11,599,221 km (0.105 R)
• M24: 11,833,341 km (0.105 R)
• M25: 12,187,589 km (0.097 R)
• M26: 12,665,255 km (0.12 R)
• M27: 13,108,663 km (0.099 R)
• M28: 13,311,817 km (0.081 R)
• M29: 13,598,147 km (0.085 R)
• M30: 14,469,106 km (0.097 R)
• M31: 14,637,104 km (0.11 R)
• M32: 14,847,888 km (0.095 R)
• M33: 14,974,896 km (0.09 R)
• M34: 15,144,840 km (0.106 R)
• M35: 15,272,746 km (0.105 R)
• M36: 15,615,475 km (0.083 R)
• M37: 16,308,561 km (0.117 R)
• M38: 16,834,996 km (0.077 R)
• M39: 17,322,386 km (0.078 R)
• M40: 18,447,661 km (0.045 R)
• M41: 18,904,234 km (0.118 R)
• M42: 20,109,095 km (0.101 R)
• M43: 20,862,919 km (0.076 R)
• M44: 21,482,105 km (0.098 R)
• M45: 21,625,868 km (0.101 R)
• M46: 21,770,081 km (0.082 R)
• M47: 21,914,442 km (0.066 R)
• M48: 22,592,570 km (0.051 R)
• M49: 22,787,645 km (0.041 R)
• M50: 23,870,285 km (0.113 R)
• M51: 24,068,951 km (0.079 R)
• M52: 24,618,125 km (0.111 R)
• M53: 24,919,415 km (0.072 R)
• M54: 25,020,094 km (0.03 R)
• M55: 25,576,299 km (0.074 R)
• M56: 25,932,492 km (0.11 R)
• M57: 26,495,428 km (0.065 R)
• M58: 26,598,202 km (0.113 R)
• M59: 28,208,324 km (0.033 R)
• M60: 28,734,460 km (0.064 R)
• M61: 29,210,779 km (0.039 R)
• M62: 29,316,994 km (0.119 R)
• M63: 30,117,642 km (0.079 R)
• M64: 30,224,903 km (0.062 R)
• M65: 30,386,170 km (0.109 R)
• M66: 30,601,441 km (0.1 R)
• M67: 31,087,934 km (0.113 R)
• M68: 31,685,876 km (0.118 R)
• M69: 31,795,083 km (0.099 R)
• M70: 32,562,520 km (0.103 R)
• M71: 33,059,035 km (0.114 R)
• M72: 33,280,590 km (0.065 R)
• M73: 33,725,045 km (0.117 R)
• M74: 33,948,095 km (0.115 R)
• M75: 34,676,188 km (0.116 R)
• M76: 35,579,460 km (0.092 R)
• M77: 36,547,657 km (0.063 R)
• M78: 37,466,787 km (0.117 R)
• M79: 37,697,766 km (0.1 R)
• M80: 38,626,469 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 13.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.93 AU - 8.69 AU

Year: 8930 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,318,797 km

• M1: 203,453 km (0.107 R)
• M2: 301,589 km (0.043 R)
• M3: 420,220 km (0.077 R)
• M4: 552,764 km (0.039 R)
• M5: 722,707 km (0.084 R)
• M6: 879,336 km (0.092 R)
• M7: 990,787 km (0.104 R)
• M8: 1,229,246 km (0.07 R)
• M9: 1,355,955 km (0.108 R)
• M10: 1,834,967 km (0.097 R)
• M11: 2,177,846 km (0.055 R)
• M12: 2,428,871 km (0.079 R)
• M13: 2,590,586 km (0.115 R)
• M14: 3,010,956 km (0.092 R)
• M15: 3,185,238 km (0.103 R)
• M16: 3,489,370 km (0.087 R)
• M17: 5,107,122 km (0.113 R)
• M18: 5,463,913 km (0.036 R)
• M19: 6,025,653 km (0.077 R)
• M20: 6,224,319 km (0.08 R)
• M21: 6,788,003 km (0.075 R)
• M22: 6,902,595 km (0.116 R)
• M23: 7,041,123 km (0.118 R)
• M24: 7,180,548 km (0.112 R)
• M25: 7,652,081 km (0.09 R)
• M26: 7,819,630 km (0.104 R)
• M27: 8,304,776 km (0.12 R)
• M28: 8,824,629 km (0.089 R)
• M29: 9,000,406 km (0.11 R)
• M30: 9,202,663 km (0.061 R)
• M31: 9,483,159 km (0.059 R)
• M32: 9,818,407 km (0.082 R)
• M33: 10,236,384 km (0.076 R)
• M34: 10,660,344 km (0.078 R)
• M35: 11,089,840 km (0.074 R)
• M36: 11,525,319 km (0.103 R)
• M37: 11,966,184 km (0.088 R)
• M38: 12,272,710 km (0.043 R)
• M39: 12,412,734 km (0.073 R)
• M40: 12,893,242 km (0.025 R)
• M41: 13,007,236 km (0.06 R)
• M42: 13,121,528 km (0.095 R)
• M43: 13,697,929 km (0.084 R)
• M44: 14,135,802 km (0.084 R)
• M45: 14,341,649 km (0.114 R)
• M46: 14,548,543 km (0.082 R)
• M47: 14,786,254 km (0.084 R)
• M48: 15,055,231 km (0.099 R)
• M49: 15,446,429 km (0.093 R)
• M50: 15,658,559 km (0.044 R)
• M51: 18,023,252 km (0.081 R)
• M52: 18,889,873 km (0.093 R)
• M53: 19,051,887 km (0.119 R)
• M54: 19,442,637 km (0.111 R)
• M55: 20,033,548 km (0.06 R)
• M56: 20,198,854 km (0.099 R)
• M57: 20,864,265 km (0.118 R)
• M58: 21,334,302 km (0.041 R)
• M59: 21,435,430 km (0.109 R)
• M60: 21,672,244 km (0.078 R)
• M61: 22,182,372 km (0.078 R)
• M62: 22,284,847 km (0.08 R)
• M63: 22,387,621 km (0.064 R)
• M64: 22,903,284 km (0.093 R)
• M65: 23,006,956 km (0.114 R)
• M66: 23,180,040 km (0.114 R)
• M67: 23,284,011 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,266 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit